/* ==========================================
   MİNİMALİST & PREMİUM COZY TASARIM SİSTEMİ
   ========================================== */
:root {
    /* Jungle / Forest Theme Palette (Olgun, sakin ve minimal orman tonları) */
    --bg-primary: #F1F3F0;      /* Çok hafif yosunlu orman buğusu / mossy linen */
    --bg-secondary: #FFFFFF;
    --text-primary: #2C3531;    /* Koyu çam siyahı */
    --text-secondary: #5F6E65;  /* Muted orman yaprağı tonu */
    --accent-color: #3B5A4D;    /* Derin Orman Yeşili (Forest Green) */
    --accent-hover: #2B4238;
    --accent-light: #E2E6DF;    /* Yumuşak yosun tonu */
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: rgba(59, 90, 77, 0.05);
    --shadow: 0 4px 24px rgba(43, 66, 56, 0.02);
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Nunito', sans-serif;
    --font-note: 'Caveat', cursive;
}

/* Gece Modu: Derin Gece Ormanı */
.night-mode {
    --bg-primary: #0F1613;      /* Derin karanlık orman yeşili/siyahı */
    --bg-secondary: #161F1C;
    --text-primary: #E2ECE8;
    --text-secondary: #7A9084;
    --accent-color: #C3AF97;    /* Yumuşak şampanya / ayışığı rengi */
    --accent-hover: #AFA08C;
    --accent-light: #1E2925;
    --card-bg: rgba(22, 31, 28, 0.95);
    --card-border: rgba(255, 255, 255, 0.02);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Reset & Genel Sınıflar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: background-color 0.8s ease, color 0.6s ease;
    overflow-x: hidden;
    line-height: 1.7;
    letter-spacing: 0.02em;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 400;
    letter-spacing: -0.01em;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 6rem 2rem; /* Daha ferah boşluklar */
}

/* ==========================================
   1. AÇILIŞ / GİRİŞ EKRANI (INTRO)
   ========================================== */
#intro-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    /* Gölgeli estetik geçiş ve yeni yüksek çözünürlüklü arka plan görseli */
    background: linear-gradient(to top, rgba(10, 18, 14, 0.7) 0%, rgba(10, 18, 14, 0.1) 60%, rgba(10, 18, 14, 0.4) 100%), 
                url('intro_bg.jpg?v=20') no-repeat center center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s ease;
}

#intro-screen.fade-out {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
}

.intro-card {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
    text-align: center;
    width: auto;
    position: relative;
    z-index: 10;
    margin-bottom: 9vh; /* Ekranın altından estetik boşluk */
}

/* Cam Efektli (Glassmorphism) Yeni Giriş Kutusu */
.login-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(12, 20, 16, 0.6); /* Transparan orman gecesi */
    backdrop-filter: blur(14px); /* Arkayı bulanıklaştıran buzlu cam efekti */
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(226, 236, 232, 0.08); /* İncecik parıldayan kenarlık */
    border-radius: 20px;
    padding: 1.8rem 2.2rem;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    width: 290px;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.login-box:hover {
    border-color: rgba(226, 236, 232, 0.15);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

.login-label {
    font-size: 0.72rem;
    color: #E2ECE8;
    opacity: 0.6;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: 0.9rem;
    font-family: var(--font-body);
    font-weight: 700;
}

.login-input-wrapper {
    display: flex;
    align-items: center;
    border-bottom: 1.5px solid rgba(226, 236, 232, 0.2);
    padding: 0.4rem 0.2rem;
    width: 100%;
    transition: border-color 0.3s ease;
}

.login-input-wrapper:focus-within {
    border-color: #E2ECE8; /* Odaklanıldığında çizgi parıldar */
}

.login-input-wrapper input {
    border: none !important;
    background: transparent !important;
    color: #E2ECE8 !important; /* Açık renkli estetik yazı */
    font-family: var(--font-body);
    font-size: 1.6rem;
    font-weight: 300;
    width: 100%;
    text-align: center;
    outline: none;
    letter-spacing: 0.08em;
    padding: 0;
}

.login-input-wrapper input::placeholder {
    color: #E2ECE8 !important;
    opacity: 0.25;
}

.login-input-wrapper button {
    background: transparent !important;
    border: none !important;
    color: #E2ECE8 !important;
    font-size: 1.7rem;
    cursor: pointer;
    padding: 0 0.2rem 0 0.6rem;
    transition: transform 0.2s ease, color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-input-wrapper button:hover {
    transform: translateX(4px);
    color: #8EB89E !important; /* Yaprak yeşili hover rengi */
}

/* ==========================================
   ÜST GEZİNTİ BARBARI (TOP NAV)
   ========================================== */
.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 4rem;
    background: transparent;
    border-bottom: 1px solid var(--card-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@media(max-width: 600px) {
    .top-nav {
        padding: 1rem 1.5rem;
    }
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-primary);
}

.heart-pulse {
    font-size: 0.9rem;
    color: var(--accent-color);
}

.icon-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    color: var(--text-primary);
    transition: opacity 0.3s;
}

.icon-btn:hover {
    opacity: 0.7;
}

/* ==========================================
   ZAMAN SAYACI (TIME COUNTER)
   ========================================== */
#love-counter-section {
    padding: 5rem 1rem 2rem;
    text-align: center;
}

.counter-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 1.5rem;
}

.counter-title {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.timer-display {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 1.5rem 0;
}

.timer-unit {
    display: flex;
    flex-direction: column;
    min-width: 60px;
}

.timer-unit span {
    font-size: 2.2rem;
    font-weight: 300; /* Daha ince ve minimal rakamlar */
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.timer-unit label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.3rem;
}

.counter-sub {
    font-family: var(--font-note);
    font-size: 1.3rem;
    color: var(--accent-color);
    margin-top: 1rem;
}

/* ==========================================
   2. İNTERAKTİF BAHÇE (PLAYGROUND)
   ========================================== */
#interactive-garden {
    position: relative;
    padding: 2rem 0;
}

.garden-background {
    position: relative;
    max-width: 850px;
    margin: 0 auto;
    height: 480px;
    background: linear-gradient(180deg, #E6ECE3 0%, #D4DDD0 100%); /* Çayır geçişi */
    border-radius: 12px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: background 0.8s ease;
}

.night-mode .garden-background {
    background: linear-gradient(180deg, #0A120E 0%, #15221B 100%); /* Derin gece ormanı */
}

/* Ateşböcekleri */
.firefly {
    position: absolute;
    width: 5px;
    height: 5px;
    background: #EBCB8B;
    border-radius: 50%;
    box-shadow: 0 0 8px 2px #EBCB8B, 0 0 16px 4px #D3B99F;
    animation: fireflyDrift 12s infinite ease-in-out, fireflyTwinkle 3s infinite ease-in-out;
    opacity: 0;
    pointer-events: none;
    z-index: 3;
}

@keyframes fireflyDrift {
    0% { transform: translate(0, 0) scale(0.8); }
    33% { transform: translate(40px, -50px) scale(1.1); }
    66% { transform: translate(-30px, -90px) scale(0.9); }
    100% { transform: translate(15px, -140px) scale(0.8); }
}

@keyframes fireflyTwinkle {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.85; }
}

.garden-title-container {
    position: absolute;
    top: 2rem;
    left: 2rem;
    z-index: 20;
    max-width: 60%;
}

.section-title {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.section-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.playground {
    position: relative;
    width: 100%;
    height: 100%;
}

/* ==========================================
   MİNYATÜR KARAKTERLER (CHIBI)
   ========================================== */
.chibi {
    position: absolute;
    width: 140px;
    height: 170px;
    cursor: grab;
    z-index: 100;
    user-select: none;
    transform-origin: bottom center;
}

.chibi.dragging {
    cursor: grabbing;
    transition: none !important;
}

.chibi-avatar {
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.svg-character, .character-img {
    width: 100%;
    height: 100%;
}

.character-img {
    object-fit: contain;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* Karakterlerin Konuşma Balonları */
.speech-bubble {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-5px);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    box-shadow: var(--shadow);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 120;
}

.speech-bubble::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: var(--bg-secondary) transparent transparent transparent;
}

.speech-bubble.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ==========================================
   KARAKTER CSS ANİMASYONLARI
   ========================================== */
.idle-breath {
    animation: breath 2.5s infinite ease-in-out;
}

.chibi.idle .chibi-avatar {
    animation: breath 2.5s infinite ease-in-out;
}

.eye {
    animation: blink 5s infinite ease-in-out;
}

.eye.left { transform-origin: 42px 48px; }
.eye.right { transform-origin: 58px 48px; }

.chibi.walking .chibi-avatar {
    animation: walkCycle 0.5s infinite alternate ease-in-out;
}

.chibi.hugging .chibi-avatar {
    animation: hugPulse 2s infinite ease-in-out;
}

.chibi.hugging .arm-left {
    transform: rotate(35deg);
    transform-origin: 32px 70px;
    transition: transform 0.3s;
}

.chibi.hugging .arm-right {
    transform: rotate(-35deg);
    transform-origin: 68px 70px;
    transition: transform 0.3s;
}

/* Utanınca hafif ve tatlı allık */
.chibi.blushing .blush {
    fill: #E89E9E !important;
    opacity: 0.85 !important;
    transition: opacity 0.3s;
}

/* ==========================================
   3. BİZİM AĞACIMIZ (MEMORY TREE)
   ========================================== */
#memory-tree-section {
    background: var(--bg-secondary);
    border-radius: 24px;
    margin-top: 4rem;
    border: 1px solid var(--card-border);
}

.tree-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.tree-vector {
    width: 100%;
    height: auto;
}

/* Minimalist İnce Ağaç Dalları */
.tree-node {
    cursor: pointer;
}

.tree-node .node-pulse {
    fill: var(--accent-color);
    opacity: 0.15;
    animation: nodePulse 2s infinite ease-out;
    transform-origin: center;
}

.tree-node .node-core {
    fill: var(--accent-color);
    stroke: var(--bg-secondary);
    stroke-width: 2px;
    transition: transform 0.3s, fill 0.3s;
    transform-origin: center;
}

.tree-node:hover .node-core {
    transform: scale(1.2);
    fill: var(--text-secondary);
}

.tree-node .node-label {
    fill: var(--text-primary);
    font-size: 10px;
    font-family: var(--font-body);
    font-weight: 600;
    text-anchor: middle;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
    transform: translateY(5px);
}

.tree-node:hover .node-label {
    opacity: 1;
    transform: translateY(0);
}

/* Detay Kartı */
.details-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
    max-width: 380px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.details-card.show {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
}

.close-card-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.details-card h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.8rem;
}

.details-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   4. GİZLİ OBJELER (HIDDEN OBJECTS)
   ========================================== */
.hidden-object {
    position: absolute;
    font-size: 1.3rem;
    cursor: pointer;
    transition: transform 0.3s, opacity 0.3s;
    user-select: none;
    z-index: 80;
    opacity: 0.5; /* Çok belirgin olmayan, arka plana yedirilmiş duruş */
}

.hidden-object:hover {
    transform: scale(1.2);
    opacity: 0.9;
}

#hidden-hint-section {
    padding: 3rem 0;
    display: flex;
    justify-content: center;
}

.glass-container {
    background: transparent;
    border-radius: 0;
    padding: 0;
    max-width: 600px;
    width: 90%;
    box-shadow: none;
    border-top: 1px dashed var(--card-border);
    padding-top: 2rem;
}

.glass-container h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.glass-container p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ==========================================
   5. ANILAR ODASI (POLAROID GALLERY)
   ========================================== */
.polaroid-gallery {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-top: 3rem;
}

.polaroid {
    background: var(--bg-secondary);
    padding: 10px 10px 20px 10px;
    box-shadow: var(--shadow);
    border-radius: 4px;
    width: 220px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--card-border);
}

.polaroid:nth-child(1) { transform: rotate(-1deg); }
.polaroid:nth-child(2) { transform: rotate(1deg); }
.polaroid:nth-child(3) { transform: rotate(0deg); }

.polaroid:hover {
    transform: scale(1.03) translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
    z-index: 10;
}

.polaroid-img-frame {
    width: 100%;
    height: 150px;
    overflow: hidden;
    background: var(--bg-primary);
    border-radius: 2px;
}

.polaroid-caption {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.88rem;
    text-align: center;
    color: var(--text-primary);
    margin-top: 0.8rem;
}

/* Polaroid Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(24, 25, 27, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox.show {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    max-width: 440px;
    width: 90%;
    box-shadow: var(--shadow);
    position: relative;
    transform: scale(0.97);
    transition: transform 0.3s ease;
    border: 1px solid var(--card-border);
}

.lightbox-close {
    position: absolute;
    top: -2.5rem;
    right: 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.8rem;
    cursor: pointer;
}

#lightbox-description {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.music-symphony {
    margin-top: 0.8rem;
    font-size: 0.75rem;
    color: var(--accent-color);
}

/* ==========================================
   6. YAPILACAKLAR LİSTESİ (BUCKET LIST)
   ========================================== */
#bucket-list-section {
    background: var(--bg-secondary);
    border-radius: 24px;
    border: 1px solid var(--card-border);
}

.bucket-container {
    max-width: 700px;
    margin: 0 auto;
}

.bucket-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

@media(max-width: 768px) {
    .bucket-grid {
        grid-template-columns: 1fr;
    }
}

.bucket-card {
    background: var(--bg-primary);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 1rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    transition: opacity 0.2s, background 0.2s;
}

.bucket-card:hover {
    background: var(--accent-light);
}

.bucket-checkbox {
    font-size: 1rem;
    color: var(--accent-color);
}

.bucket-card[data-completed="true"] {
    opacity: 0.65;
    background: var(--bg-primary);
}

.bucket-card[data-completed="true"] .bucket-item-title {
    text-decoration: line-through;
    color: var(--text-secondary);
}

.bucket-item-title {
    flex-grow: 1;
    font-size: 0.9rem;
    font-family: var(--font-body);
    font-weight: 600;
}

.card-character-spot {
    font-size: 1rem;
}

/* Form */
.add-bucket-form {
    display: flex;
    gap: 0.8rem;
    margin-top: 2rem;
}

.add-bucket-form input {
    flex-grow: 1;
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    border: 1px solid var(--card-border);
    background: var(--bg-primary);
    color: var(--text-primary);
    outline: none;
    font-size: 0.9rem;
}

.add-bucket-form button {
    background: var(--accent-color);
    color: var(--bg-secondary);
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.3s;
}

.add-bucket-form button:hover {
    background: var(--accent-hover);
}

/* ==========================================
   7. RETRO KASET ÇALAR (MUSIC PLAYER)
   ========================================== */
.cassette-player-container {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    gap: 2rem;
    box-shadow: var(--shadow);
    align-items: center;
}

@media(max-width: 768px) {
    .cassette-player-container {
        flex-direction: column;
    }
}

.cassette-deck {
    flex-shrink: 0;
    background: #252627;
    padding: 1.2rem;
    border-radius: 10px;
    width: 220px;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
}

.cassette {
    background: #3E3F40;
    border-radius: 6px;
    height: 110px;
    position: relative;
    padding: 8px;
    border: 1px solid #111;
}

.cassette-label {
    background: #ECE9E2;
    height: 100%;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 6px;
    border: 1px solid #333;
}

.cassette-title {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.75rem;
    color: #333;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid #C0B9AF;
}

.cassette-side {
    font-size: 0.6rem;
    color: #777;
    font-weight: 700;
}

.wheel {
    width: 26px;
    height: 26px;
    background: #111;
    border-radius: 50%;
    border: 3px dashed #666;
}

.cassette-deck.playing .wheel {
    animation: rotateTape 3.5s infinite linear;
}

.player-controls {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1rem;
}

.control-btn {
    background: #3A3B3D;
    border: 1px solid #222;
    color: white;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background 0.2s;
}

.control-btn:hover {
    background: #4E5052;
}

.control-btn.play-btn {
    background: var(--accent-color);
    color: var(--bg-secondary);
}

.playlist-container {
    flex-grow: 1;
    width: 100%;
}

#playlist {
    list-style: none;
    margin-bottom: 1rem;
}

.playlist-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 0.85rem;
}

.playlist-item:hover {
    background: var(--accent-light);
}

.playlist-item.active {
    background: var(--accent-light);
    font-weight: 700;
}

.song-num {
    color: var(--accent-color);
}

.voice-note-card {
    background: transparent;
    border-left: 2px solid var(--accent-color);
    padding: 0.5rem 0.8rem;
    border-radius: 0;
}

.voice-note-icon {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.voice-note-text {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

/* ==========================================
   8. RUH HALİ SEÇİCİ (MOOD SELECTOR)
   ========================================== */
.mood-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    max-width: 680px;
    margin: 0 auto;
    box-shadow: var(--shadow);
    text-align: center;
}

.mood-buttons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

@media(max-width: 600px) {
    .mood-buttons-grid {
        grid-template-columns: 1fr;
    }
}

.mood-btn {
    background: var(--bg-primary);
    border: 1px solid var(--card-border);
    padding: 0.8rem;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-primary);
    transition: background 0.2s;
}

.mood-btn:hover {
    background: var(--accent-light);
}

.mood-bubble {
    margin-top: 1.5rem;
    background: var(--accent-color);
    color: var(--bg-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    display: inline-block;
    font-size: 0.95rem;
    font-weight: 600;
    animation: bounceIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ==========================================
   11. SADECE BİZİM BİLDİĞİMİZ ŞEYLER (FLIP CARD)
   ========================================== */
.secrets-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.flip-card {
    background-color: transparent;
    width: 220px;
    height: 150px;
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    transform-style: preserve-3d;
    cursor: pointer;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.2rem;
    box-shadow: var(--shadow);
}

.flip-card-front {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

.flip-card-front h3 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
}

.flip-card-front p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.flip-card-back {
    background: var(--accent-color);
    color: var(--bg-secondary);
    transform: rotateY(180deg);
}

.flip-card-back h3 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
}

.flip-card-back p {
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ==========================================
   10. GİZLİ SARILMA BUTONU (FLOATING)
   ========================================== */
#hug-shortcut-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
}

#hug-shortcut-btn {
    background: var(--accent-color);
    color: var(--bg-secondary);
    border: none;
    border-radius: 8px;
    padding: 0.8rem 1.4rem;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: background 0.3s, transform 0.2s;
}

#hug-shortcut-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* ==========================================
   12. FİNAL BÖLÜMÜ (SUNSET BENCH)
   ========================================== */
#final-sunset-section {
    padding: 0;
    height: 380px;
    position: relative;
    overflow: hidden;
}

.sunset-sky {
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, #D2C8B5 0%, #A2B5A2 100%); /* Orman gün batımı */
    position: relative;
    transition: background 0.8s ease;
}

.night-mode .sunset-sky {
    background: linear-gradient(to top, #0E1814 0%, #050807 100%); /* Orman gece */
}

.sunset-sun {
    position: absolute;
    width: 100px;
    height: 100px;
    background: #FFF;
    border-radius: 50%;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.5;
    filter: blur(8px);
}

.night-mode .sunset-sun {
    opacity: 0.15;
    background: #ECEFF4;
}

.mountain-silhouette {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 80px;
    background: #2D4238; /* Yeşil orman tepesi */
    clip-path: polygon(0 80%, 25% 65%, 50% 82%, 75% 60%, 100% 75%, 100% 100%, 0 100%);
    opacity: 0.7;
}

.night-mode .mountain-silhouette {
    background: #09100D;
}

/* Bank Sahnesi */
.bench-scene {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    height: 110px;
    z-index: 10;
}

.wooden-bench {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 20px;
    background: #4E4035;
    border-radius: 2px;
}

.wooden-bench::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 20px;
    width: 8px;
    height: 20px;
    background: #3A2F27;
}

.wooden-bench::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 20px;
    width: 8px;
    height: 20px;
    background: #3A2F27;
}

.final-characters {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    position: absolute;
    bottom: 16px;
    width: 100%;
}

.chibi-sit {
    width: 90px;
    height: 110px;
    transform-origin: bottom center;
}

.boy-sit-breath {
    animation: breath 2.4s infinite ease-in-out;
}

.girl-sit-breath {
    animation: breath 2.2s infinite ease-in-out;
}

.final-card-text {
    position: absolute;
    top: 35px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    width: 90%;
    color: var(--text-primary);
    z-index: 20;
}

.final-main-quote {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 0.4rem;
    line-height: 1.4;
}

.final-sub-quote {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Footer */
.footer-note {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 1.5rem;
    text-align: center;
    font-size: 0.75rem;
    border-top: 1px solid var(--card-border);
}

/* ==========================================
   TOAST UYARI / BİLDİRİM KUTUSU
   ========================================== */
.toast {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background: var(--bg-secondary);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    padding: 0.8rem 1.6rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    box-shadow: var(--shadow);
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s;
    font-size: 0.88rem;
    font-weight: 600;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.hidden {
    display: none !important;
}

/* ==========================================
   KEYFRAME ANIMATION TANIMLAMALARI
   ========================================== */
@keyframes breath {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.97) scaleX(1.01); }
}

@keyframes blink {
    0%, 96%, 100% { transform: scaleY(1); }
    98% { transform: scaleY(0.1); }
}

@keyframes walkCycle {
    0% { transform: rotate(-3deg) translateY(0); }
    100% { transform: rotate(3deg) translateY(-3px); }
}

@keyframes hugPulse {
    0%, 100% { transform: scale(1.02); }
    50% { transform: scale(0.98); }
}

@keyframes nodePulse {
    0% { transform: scale(0.6); opacity: 0.4; }
    100% { transform: scale(1.6); opacity: 0; }
}

@keyframes rotateTape {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes bounceIn {
    0% { transform: scale(0.6); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* Kalp fırlatma yerine hafif parıldayan minimal yıldız/ışıltı efekti */
.floating-heart {
    position: absolute;
    pointer-events: none;
    font-size: 0.9rem;
    animation: heartRise 1.5s forwards ease-out;
    z-index: 110;
}

@keyframes heartRise {
    0% {
        transform: translateY(0) scale(0.6) rotate(0deg);
        opacity: 0.8;
    }
    100% {
        transform: translateY(-60px) scale(1) rotate(90deg);
        opacity: 0;
    }
}

/* Gizli Not Modalı Tasarımı */
.note-modal-content {
    max-width: 330px !important;
    background: #FAF8F5 !important; /* Mektup kağıdı rengi */
    border: 1px solid rgba(59, 90, 77, 0.1) !important;
    padding: 2.5rem 2rem 2rem !important;
    border-radius: 12px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
    text-align: center;
    position: relative;
}

.note-modal-icon {
    font-size: 2.8rem;
    display: block;
    margin-bottom: 0.8rem;
}

#note-modal-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 1.2rem;
    color: #2D4238;
}

#note-modal-textarea {
    width: 100%;
    height: 120px;
    border: 1.5px dashed rgba(59, 90, 77, 0.25);
    background: transparent;
    border-radius: 8px;
    padding: 0.8rem;
    font-family: var(--font-note);
    font-size: 1.5rem;
    color: #4A5A50;
    outline: none;
    resize: none;
    margin-bottom: 1.5rem;
    line-height: 1.4;
    box-sizing: border-box;
}

#note-modal-textarea:focus {
    border-color: var(--accent-color);
}

#save-note-btn {
    width: 100%;
    background: var(--accent-color);
    color: #E2ECE8;
    border: none;
    padding: 0.7rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

#save-note-btn:hover {
    background: var(--accent-hover);
}

#save-note-btn:active {
    transform: scale(0.98);
}

/* Polaroid Görsel Yükleme Stilleri */
.polaroid-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lightbox-change-btn {
    background: var(--accent-color);
    color: #E2ECE8;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 1rem;
    transition: background 0.2s, transform 0.1s;
    font-family: var(--font-body);
}

.lightbox-change-btn:hover {
    background: var(--accent-hover);
}

.lightbox-change-btn:active {
    transform: scale(0.97);
}

/* Sevgimizin Çiçeği (Nergis) Stilleri */
#love-flower-pot {
    position: absolute;
    right: 8%;
    bottom: 12%;
    width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 100;
}

.flower-container {
    width: 90px;
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.flower-container:hover {
    transform: scale(1.08);
}

#flower-pot-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    image-rendering: pixelated; /* Stardew Valley tarzı piksel netliği */
    image-rendering: crisp-edges;
}

.pot-info-card {
    background: rgba(12, 20, 16, 0.9);
    border: 1px solid rgba(226, 236, 232, 0.15);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 0.8rem 1rem;
    width: 175px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    margin-top: 0.5rem;
    position: absolute;
    bottom: 105px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 101;
}

/* Hover veya sınıf eklendiğinde kartı göster */
#love-flower-pot:hover .pot-info-card,
#love-flower-pot.show-info .pot-info-card {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(-5px);
}

.pot-days {
    font-size: 0.75rem;
    color: #E2ECE8;
    font-weight: 600;
    margin-bottom: 0.2rem;
    font-family: var(--font-body);
}

.pot-clicks {
    font-size: 0.7rem;
    color: #8EB89E;
    margin-bottom: 0.6rem;
    font-family: var(--font-body);
}

#water-pot-btn {
    background: var(--accent-color);
    color: #E2ECE8;
    border: none;
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    cursor: pointer;
    width: 100%;
    font-weight: 600;
    transition: background 0.2s, transform 0.1s;
    font-family: var(--font-body);
}

#water-pot-btn:hover {
    background: var(--accent-hover);
}

#water-pot-btn:active {
    transform: scale(0.97);
}

/* Sulama Animasyonu Stili */
.watering-can-bubble {
    position: absolute;
    top: -25px;
    left: 40px;
    font-size: 1.8rem;
    animation: waterPour 1.2s forwards ease-in-out;
    pointer-events: none;
    z-index: 105;
}

@keyframes waterPour {
    0% {
        transform: translate(15px, -10px) rotate(0deg);
        opacity: 0;
    }
    20% {
        transform: translate(15px, -10px) rotate(-35deg);
        opacity: 1;
    }
    40% {
        transform: translate(8px, -5px) rotate(-35deg);
        opacity: 1;
    }
    80% {
        transform: translate(8px, -5px) rotate(-35deg);
        opacity: 1;
    }
    100% {
        transform: translate(0px, 0px) rotate(0deg);
        opacity: 0;
    }
}

/* Tam Büyümüş Nergis Işıldama Animasyonu */
.pot-bloomed {
    animation: bloomGlow 2s infinite alternate ease-in-out;
}

@keyframes bloomGlow {
    0% {
        filter: drop-shadow(0 0 2px rgba(255, 229, 217, 0.4));
    }
    100% {
        filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.85));
    }
}